<html>
  <head>
    <title>Test throwing an error inside requestAnimationFrame callback</title>
    <script src="/resources/testharness.js"></script>
    <script src="/resources/testharnessreport.js"></script>
  </head>
  <body>
    <script>
    async_test(function() {
      window.requestAnimationFrame(this.step_func_done());
    });
    </script>
  </body>
</html>
